正丁烯异构化催化剂中国专利量化分析
张利霞,王争,范风格,尚荣欣,齐海英
Quantization analysis of Chinese patents of the catalysts for isomerization of n-butene
Zhang Lixia, Wang Zheng, Fan Fengge, Shang Rongxin, Qi Haiying
工业催化
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2015, (10): 749
-751
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DOI: 10.3969/j.issn.1008-1143.2015.10.003